Geeks are easily classed, especially when they congregate in large numbers. Well-organized cons actually offer taxanomic schemes at the door so that you can keep everyone straight. But if you don't get one, then Owen Parson's visual guide will help you keep the geeks sorted. View the rest at the link.
Link -via reddit
Correct color, even. Righteous!
No sporran? Not clan colors? Too many pockets? UK's are very well built-for that price they damn well should be! Solids are just as valid as plaid.
Visit the brotherhood of the kilt website and peruse the
manufacturers' listings. Everything from bespoke dress
kilts (pinstripe!tweed!)to cheapo camo. Surely there
will be something to your liking.
Can't get much more comfy in Tx heat than with a kilt.